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5,000 People - Face Recognition Data with Gauze Mask 5,000 People - Face Recognition Data with Gauze Mask, for each subject, 7 images were collected. The dataset diversity includes multiple mask types, multiple ages, multiple light conditions and scenes.This data can be applied to computer vision tasks such as occluded face detection and recognition. Face recognition Face occlusion Frontal face Gause mask Sample
40,002 Images – OCR Data of Internet Image 40,002 Images – OCR Data of Internet Image. The collecting scenes of this dataset include subtitle, advertisement, cellphone screenshot, comic, emoticon, poster, magazine cover, etc. The language distribution is Chinese, English (a few). For annotation, line-level rectangular bounding box annotation and transcription for the texts were adopted for the internet images (column-level quadrilateral bounding box annotation and transcription for the texts were adopted for small amount of data). The dataset can be used for OCR tasks of internet images. OCR Multiple types of internet images Sample
8,643 Images - 14 Types of Abnormal Images & Videos Data 8,643 Images - 14 Types of Abnormal Images & Videos Data. The data includes indoor scenes (library, craft store, etc.) and outdoor scenes (road, building, square, railway station, etc.). The data diversity includes multiple scenes, 14 types of abnormal videos & images data, different light conditions, different image resolutions. The data can be used for tasks such as image deblurring and image denoising. Multiple scenes 14 types of abnormal videos & images data Different light conditions Different image resolutions Sample
51 Hours - American Children Speech Data by Microphone It is recorded by 220 American children native speakers. The recording texts are mainly storybook, children's song, spoken expressions, etc. 350 sentences for each speaker. Each sentence contain 4.5 words in average. Each sentence is repeated 2.1 times in average. The recording device is hi-fi Blueyeti microphone. The texts are manually transcribed. English USA Children Microphone Reading Sample
998 People – Mic-Array Speech Data in Home Environment Far-field home audio data captured by mobile phone microphone array, 998 people participate in voice record, with gender ratio of 1:1 between male and female; the recorded text covers multiple application scenes; the data set can be used for voice enhancement and automatic automatic speech recognition in home scenes. Smart Home Far Distance Mic-array Functional Assistant Keyword Number Sample
47,811 Sentences - Intention Annotation Data in Interactive Scenes Intent-like single-sentence annotated textual data, the data size is 47811 sentences, annotated with intent classes, including slot and slot value information; the intent field includes music, weather, date, schedule, home equipment, etc.; it is applied to intent recognition research and related fields. Intention Annotation Sample
28,699 Intent-type single sentence annotation data Intent-like single-sentence annotated textual data, the data size is 28699 sentences, artificially written, and annotated with intent classes, including slot and slot value information; the intent field includes music, weather, date, schedule, home equipment, etc.; it is applied to intent recognition research and related fields. Intention Annotation Sample
1,000 Hours – American English Natural Dialogue Speech Data 2000 speakers participated in the recording and conducted face-to-face communication in a natural way. They had free discussion on a number of given topics, with a wide range of fields; the voice was natural and fluent, in line with the actual dialogue scene. Text is transferred manually, with high accuracy. American English Natural language Cellphone Recording pen Dialogue Sample
2,000 People with Occlusion and Multi-pose Face Recognition Data 2,000 People with Occlusion and Multi-pose Face Recognition Data, for each subject, 200 images were collected. The 200 images includes 4 kinds of light conditions * 10 kinds of occlusion cases (including non-occluded case) * 5 kinds of face pose. This data can be applied to computer vision tasks such as occluded face detection and recognition.n Face recognition Face occlusion Multi-pose per person Face with mask Sample
105,959 Images Natural Scenes OCR Data of 12 Languages 105,959 Images Natural Scenes OCR Data of 12 Languages. The data covers 12 languages (6 Asian languages, 6 European languages), multiple natural scenes, multiple photographic angles. For annotation, line-level quadrilateral bounding box annotation and transcription for the texts were annotated in the data. The data can be used for tasks such as OCR of multi-language. 12 languages Multiple photographic angles Multiple scenes Line-level quadrilateral bounding box annotation and transcription Sample

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