The Georgia Tech Egocentric Activities (GTEA) dataset contains seven types of daily activities such as making sandwich, tea, or coffee. Each activity is performed by four different people, thus totally 28 videos. For each video, there are about 20 fine-grained action instances such as take bread, pour ketchup, in approximately one minute.

Extended GTEA Gaze+ EGTEA Gaze+ is a large-scale dataset for FPV actions and gaze. It subsumes GTEA Gaze+ and comes with HD videos (1280x960), audios, gaze tracking data, frame-level action annotations, and pixel-level hand masks at sampled frames. Specifically, EGTEA Gaze+ contains 28 hours (de-identified) of cooking activities from 86 unique sessions of 32 subjects. These videos come with audios and gaze tracking (30Hz). We have further provided human annotations of actions (human-object interactions) and hand masks.

The action annotations include 10325 instances of fine-grained actions, such as "Cut bell pepper" or "Pour condiment (from) condiment container into salad".

The hand annotations consist of 15,176 hand masks from 13,847 frames from the videos.

Object bounding box annotations for the GTEA Gaze+ dataset of the works Learning to recognize daily actions using gaze (Fathi et al., 2012) and Delving into Egocentric Actions (Li et al., 2015). The dataset contains folders for each of the subjects, within each of them folders for actions, and, within each action folder, a folder for each video. The video folder has a name composed of

GTEA is composed of 50 recorded videos of 25 participants making two different mixed salads. The videos are captured by a camera with a top-down view onto the work-surface. The participants are provided with recipe steps which are randomly sampled from a statistical recipe model.

About this dataset

Context

The dataset tabulates the Tea population over the last 20 plus years. It lists the population for each year, along with the year on year change in population, as well as the change in percentage terms for each year. The dataset can be utilized to understand the population change of Tea across the last two decades. For example, using this dataset, we can identify if the population is declining or increasing. If there is a change, when the population peaked, or if it is still growing and has not reached its peak. We can also compare the trend with the overall trend of United States population over the same period of time.

Key observations

In 2023, the population of Tea was 7,381, a 6.72% increase year-by-year from 2022. Previously, in 2022, Tea population was 6,916, an increase of 10.43% compared to a population of 6,263 in 2021. Over the last 20 plus years, between 2000 and 2023, population of Tea increased by 5,574. In this period, the peak population was 7,381 in the year 2023. The numbers suggest that the population has not reached its peak yet and is showing a trend of further growth. Source: U.S. Census Bureau Population Estimates Program (PEP).

Content

When available, the data consists of estimates from the U.S. Census Bureau Population Estimates Program (PEP).

Data Coverage:

• From 2000 to 2023

Variables / Data Columns

• Year: This column displays the data year (Measured annually and for years 2000 to 2023)
• Population: The population for the specific year for the Tea is shown in this column.
• Year on Year Change: This column displays the change in Tea population for each year compared to the previous year.
• Change in Percent: This column displays the year on year change as a percentage. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Tea Population by Year. You can refer the same here

Shen Tea

## Overview

Shen Tea is a dataset for object detection tasks - it contains Shen Tea annotations for 1,500 images.

## Getting Started

You can download this dataset for use within your own projects, or fork it into a workspace on Roboflow to create your own model.

  ## License

  This dataset is available under the [CC BY 4.0 license](https://creativecommons.org/licenses/CC BY 4.0).

Red Tea

## Overview

Red Tea is a dataset for object detection tasks - it contains Red Tea annotations for 1,500 images.

## Getting Started

You can download this dataset for use within your own projects, or fork it into a workspace on Roboflow to create your own model.

  ## License

  This dataset is available under the [CC BY 4.0 license](https://creativecommons.org/licenses/CC BY 4.0).

Leaf Rust Of Tea

## Overview

Leaf Rust Of Tea is a dataset for object detection tasks - it contains Leaf Rust Of Tea annotations for 1,289 images.

## Getting Started

You can download this dataset for use within your own projects, or fork it into a workspace on Roboflow to create your own model.

  ## License

  This dataset is available under the [CC BY 4.0 license](https://creativecommons.org/licenses/CC BY 4.0).

Tea fell to 196.34 INR/Kgs on July 5, 2025, down 4.65% from the previous day. Over the past month, Tea's price has fallen 4.26%, and is down 12.89% compared to the same time last year, according to trading on a contract for difference (CFD) that tracks the benchmark market for this commodity. Tea - values, historical data, forecasts and news - updated on July of 2025.

The SKM-TEA dataset pairs raw quantitative knee MRI (qMRI) data, image data, and dense labels of tissues and pathology for end-to-end exploration and evaluation of the MR imaging pipeline. This 1.6TB dataset consists of raw-data measurements of ~25,000 slices (155 patients) of anonymized patient knee MRI scans, the corresponding scanner-generated DICOM images, manual segmentations of four tissues, and bounding box annotations for sixteen clinically relevant pathologies.

Challenge Tracks DICOM Track: The DICOM benchmarking track uses scanner-generated DICOM images as the input for image segmentation and detection tasks.

Raw Data Track: The Raw Data benchmarking track uses raw MRI data (i.e. k-space) as the input for image reconstruction, segmentation and detection tasks.

In 2023, the market size of China's tea market amounted to around *** billion yuan. Tea-leaf products, which include, among others, flavored tea, tea bags, and tea powder, constituted a substantial part of the tea market, recording sales revenue of around *** billion yuan that year. Freshly made tea drinks were the fastest growing type of tea in this market, with a CAGR between 2019 and 2023 at around ** percent.The history of tea in ChinaChina is home to various tea varieties. The recorded history of tea cultivation in China can be traced back to the Han dynasty (206 B.C.–220 A.D.). Southwest China, specifically Sichuan Province, was the first and one of the major tea-producing regions. The recorded history of tea cultivation in China can be traced back to the Han dynasty. Southwest China, specifically Sichuan Province, was the first and one of the major tea-producing regions. During the Tan dynasty (618–907 A.D.), tea was widely enjoyed by all social classes in China and was spread to neighboring county Japan. Later on, Chinese tea and tea drinking culture was brought to nearby countries in the west, as well as to countries further away along the Silk Road.Tea culture in ChinaFor millennia, Chinese culture has embraced tea drinking as an integral part of everyday life. In China, tea is not only regarded as a thirst quencher but also serves medical and ritual purposes. Traditionally, the Chinese often hold tea ceremonies to celebrate special occasions or to honor guests.

Global Out of Home Tea Market size valued at USD 42.86 Billion in 2023, set to reach USD 100.4 Billion by 2032 at a CAGR of about 9.92%.

OB Quality Tea

## Overview

OB Quality Tea is a dataset for object detection tasks - it contains TeaLeaves annotations for 605 images.

## Getting Started

You can download this dataset for use within your own projects, or fork it into a workspace on Roboflow to create your own model.

  ## License

  This dataset is available under the [CC BY 4.0 license](https://creativecommons.org/licenses/CC BY 4.0).

SKM-TEA Sample Data

This dataset consists of a subset of scans from the SKM-TEA dataset. It can be used to build tutorials / demos with the SKM-TEA dataset. To access to the full dataset, please follow instructions on Github. NOTE: This dataset subset should not be used for reporting/publishing metrics. All metrics should be computed on the full SKM-TEA test split.

  Details

This mini dataset (~30GB) consists of 2 training scans, 1 validation scan, and 1 test scan from… See the full description on the dataset page: https://huggingface.co/datasets/arjundd/skm-tea-mini.

Shu Tea

## Overview

Shu Tea is a dataset for object detection tasks - it contains Shu Tea annotations for 1,500 images.

## Getting Started

You can download this dataset for use within your own projects, or fork it into a workspace on Roboflow to create your own model.

  ## License

  This dataset is available under the [CC BY 4.0 license](https://creativecommons.org/licenses/CC BY 4.0).

In 2024, green tea accounted for the largest sales share of ready-to-drink (RTD) tea drinks in Japan, with more than *** billion Japanese yen. Black tea followed as the second-largest segment, with sales at manufacturers of about *** billion yen.RTD tea is a staple of the Japanese soft drink market, boosting sales of major non-alcoholic beverage manufacturers such as Ito En, Kirin, and Coca-Cola Japan.

The value generated from the export of tea in the United Kingdom increased by 10.7 million British Pounds (+11.01 percent) in 2024 in comparison to the previous year. In total, the value amounted to 107.6 million British Pounds in 2024. Find other key market indicators concerning the turtles eggs, fresh or dried grapes and non-roasted ground nuts..

Tea

## Overview

Tea is a dataset for object detection tasks - it contains Yolov5 annotations for 500 images.

## Getting Started

You can download this dataset for use within your own projects, or fork it into a workspace on Roboflow to create your own model.

  ## License

  This dataset is available under the [CC BY 4.0 license](https://creativecommons.org/licenses/CC BY 4.0).

Bubble Tea Market Outlook

The global bubble tea market size was valued at approximately USD 2.4 billion in 2023 and is expected to reach around USD 5.6 billion by 2032, growing at a compound annual growth rate (CAGR) of 8.5% during the forecast period. This impressive growth can be attributed to several factors, including rising consumer preference for exotic flavored beverages, an increasing number of bubble tea outlets globally, and a growing health consciousness among consumers.

One of the primary growth factors driving the bubble tea market is the increasing demand for non-alcoholic beverages that offer unique taste profiles and health benefits. Consumers are increasingly seeking alternatives to traditional caffeinated and sugary drinks. Bubble tea, with its variety of flavors and customizable sweetness levels, fits perfectly into this niche. Moreover, the inclusion of natural ingredients like green tea and fruit extracts further enhances its appeal to health-conscious consumers looking for nutritious beverage options. Additionally, the trend of social media sharing and influence has significantly boosted the popularity of bubble tea, as visually appealing drinks often garner substantial attention and curiosity from potential customers.

Another significant factor contributing to market growth is the international expansion of bubble tea brands. Originally popularized in Taiwan, bubble tea has quickly spread to other regions, including North America, Europe, and parts of Latin America. This expansion is driven by both the migration of Asian populations and the globalized appeal of Asian cuisine and beverages. Entrepreneurs and established beverage companies have recognized the potential of bubble tea and are increasingly opening new stores and franchises. This widespread availability has made bubble tea more accessible to a global audience, fueling its market growth.

The third major growth factor is the continuous innovation in product offerings. Bubble tea brands are continuously experimenting with new flavors, ingredients, and combinations to keep their offerings fresh and exciting. This constant innovation not only attracts new customers but also retains existing ones by providing them with a variety of choices. Seasonal flavors, limited-time offers, and customizable options have become key strategies for bubble tea vendors to stay competitive and maintain consumer interest. Furthermore, the incorporation of healthier ingredients, such as plant-based milk alternatives and organic sweeteners, caters to a broader spectrum of dietary preferences and restrictions.

As the bubble tea market continues to expand, the importance of having the right Milk Tea Shop Equipment cannot be overstated. For entrepreneurs looking to enter this booming industry, investing in high-quality equipment is crucial to ensure efficiency and consistency in their offerings. From tea brewing machines and tapioca pearl cookers to sealing machines and shakers, each piece of equipment plays a vital role in the preparation of bubble tea. The right equipment not only enhances the speed and quality of service but also helps in maintaining the unique taste and texture that bubble tea enthusiasts expect. As the demand for bubble tea grows, having reliable and efficient equipment becomes a competitive advantage for shop owners aiming to deliver the best customer experience.

Regionally, Asia Pacific remains the dominant market for bubble tea, accounting for the largest share of global consumption. The regionÂ’s market leadership is primarily due to the beverage's origin and long-standing cultural acceptance. Countries like Taiwan, China, and Japan have well-established bubble tea markets with a strong base of loyal consumers. However, regions like North America and Europe are experiencing rapid growth, driven by increasing consumer awareness and the proliferation of bubble tea outlets. In North America, the market is expected to grow at a significant CAGR as consumers continue to embrace diverse culinary experiences. Similarly, in Europe, the increasing trend of healthy and exotic beverages is contributing to market growth.

Product Type Analysis

The bubble tea market is segmented by product type into Black Tea, Green Tea, Oolong Tea, White Tea, and Others. Black Tea is one of the most popular bases for bubble tea due to its robust flavor and widespread availability. This variety appeals to traditional tea drinkers and is often paired with classic toppings like tapioca pe

Tea Powder Market Outlook

The global tea powder market size was valued at USD 10.2 billion in 2023 and is projected to reach USD 18.6 billion by 2032, growing at a CAGR of 6.8% during the forecast period. This growth is primarily driven by increasing consumer awareness about the health benefits associated with tea consumption, rising demand for convenient and quick-to-prepare beverages, and growing interest in organic and specialty teas.

One of the key growth factors in the tea powder market is the rising awareness of the health benefits of tea. Tea is rich in antioxidants, polyphenols, and other beneficial compounds that are associated with reduced risk of chronic diseases such as cardiovascular diseases, diabetes, and certain cancers. This has led consumers to increasingly incorporate tea into their daily routines as a preventive health measure. Furthermore, the growing trend towards maintaining a healthy lifestyle and preference for natural and organic products has significantly boosted the demand for various types of tea powders, including green and white tea powders.

Another significant driver of market growth is the increasing demand for convenience foods and beverages. With busy lifestyles and the need for quick, yet nutritious options, consumers are gravitating towards tea powders which offer a convenient and quick way to enjoy a healthy beverage. This convenience factor has been particularly appealing to the younger demographic, including millennials and Gen Z, who are key contributors to the growth of the tea powder market. The versatility of tea powder, which can be used in a variety of applications from hot and cold beverages to baking and cooking, also enhances its appeal.

The trend towards premiumization and specialty teas is also contributing to market growth. Consumers are willing to pay a premium for high-quality, specialty tea powders that offer unique flavors and health benefits. This has led to an increase in the availability of premium and exotic tea powders, including matcha, oolong, and various herbal blends. The rise of specialty tea shops and cafes, as well as the growing e-commerce sector, has made these premium products more accessible to consumers worldwide.

Tea Polysaccharides, which are complex carbohydrates found in tea leaves, have garnered attention for their potential health benefits. These compounds are known for their antioxidant properties, which can help in reducing oxidative stress and inflammation in the body. Recent studies suggest that tea polysaccharides may also play a role in regulating blood sugar levels, making them beneficial for individuals with diabetes or those at risk. As consumers become more health-conscious, the demand for tea products rich in polysaccharides is expected to rise, further driving the growth of the tea powder market. The inclusion of tea polysaccharides in various tea powders not only enhances their health benefits but also adds to the appeal of tea as a functional beverage.

From a regional perspective, Asia Pacific holds the largest share of the tea powder market, driven by high consumption in countries like China, India, and Japan. The region is also witnessing growth due to the increasing popularity of tea culture and the expansion of the middle-class population with higher disposable incomes. North America and Europe are also significant markets, driven by the growing trend towards health and wellness, while Latin America and the Middle East & Africa are emerging markets with significant growth potential due to increasing consumer awareness and changing dietary preferences.

Product Type Analysis

The tea powder market is segmented by product type into green tea powder, black tea powder, oolong tea powder, white tea powder, and others. Green tea powder, particularly matcha, is experiencing significant growth due to its high antioxidant content and numerous health benefits. Matcha has gained popularity not only as a beverage but also as an ingredient in various food products, including desserts and smoothies. The demand for green tea powder is also driven by its use in skincare products, where its anti-inflammatory and anti-aging properties are highly valued.

Black tea powder holds a substantial share of the market due to its strong flavor and widespread popularity as a traditional tea variant. It is commonly used in instant tea mixes and as a base for flavored tea products. The robust taste and aroma of black tea make it a preferre