A method for detecting a defect includes: a measurement image including a wafer edge of a wafer to be detected is acquired; an image region to be detected is determined in the measurement image; feature extraction is performed on the image region to be detected to obtain a pixel distribution characteristic of the image region to be detected; and defect detection is performed on the wafer edge based on the pixel distribution characteristic of the image region to be detected.

According to one implementation, a system for performing graph-based media content evaluation includes a computing platform having a hardware processor, and a system memory storing a media content evaluation software code and a graph database. The hardware processor is configured to execute the media content evaluation software code to receive a query from a system user, and to identify one or more media content evaluation metrics corresponding to the query. In addition, the hardware processor is configured to execute the media content evaluation software code to search the graph database for a media content data relevant to the one or more media content evaluation metrics, and to retrieve the media content data from the graph database. The hardware processor is further configured to execute the media content evaluation software code to generate a report responsive to the query using the media content data.

The present invention provides an automatic system for visual guidance and navigation using real-time visual anchor point detection, which includes an edge device, a cloud device, and a landmark database; the system of the present invention provides users with navigation directions via visual landmarks. A candidate visual landmark image is selected from the database; the system of the present invention can calculate the time of day, the current weather condition, the current season, etc. In addition, the system of the present invention can use the camera on the dashboard of the vehicle, the camera in the smartphone, or other cameras to collect real-time images; the system of the present invention can also provide feedback on the visibility or salience of landmarks to improve the visual landmark images obtained by subsequent users.

The present invention provides an automatic system for visual guidance and navigation using real-time visual anchor point detection, which includes an edge device, a cloud device, and a landmark database; the system of the present invention provides users with navigation directions via visual landmarks. A candidate visual landmark image is selected from the database; the system of the present invention can calculate the time of day, the current weather condition, the current season, etc. In addition, the system of the present invention can use the camera on the dashboard of the vehicle, the camera in the smartphone, or other cameras to collect real-time images; the system of the present invention can also provide feedback on the visibility or salience of landmarks to improve the visual landmark images obtained by subsequent users.

Systems and techniques are provided for detecting gaze direction of subjects in an area of real space. The system receives a plurality of sequences of frames of corresponding fields of view in the real space. The system uses sequences of frames in a plurality of sequences of frames to identify locations of an identified subject and gaze directions of the subject in the area of real space over time. The system includes logic having access to a database identifying locations of items in the area of real space. The system identifies items in the area of real space matching the identified gaze directions of the identified subject.

Systems and techniques are provided for detecting gaze direction of subjects in an area of real space. The system receives a plurality of sequences of frames of corresponding fields of view in the real space. The system uses sequences of frames in a plurality of sequences of frames to identify locations of an identified subject and gaze directions of the subject in the area of real space over time. The system includes logic having access to a database identifying locations of items in the area of real space. The system identifies items in the area of real space matching the identified gaze directions of the identified subject.

To provide an information processing device configured to: acquire correspondence information between a key frame and a query image, the key frame being disposed in advance on map data; and combine a plurality of pieces of the map data on the basis of the correspondence information.

To provide an information processing device configured to: acquire correspondence information between a key frame and a query image, the key frame being disposed in advance on map data; and combine a plurality of pieces of the map data on the basis of the correspondence information.

Game image processing method, an electronic device, and a computer storage medium are provided. The method includes: in a money substitute operating stage, a first game image is acquired, and first money substitute information and human body image that are detected or recognized from the first game image are associated to obtain association information; in a payout stage, a detection and recognition result for a second game image is acquired before payment or collection of money substitute, the detection and recognition result at least including second money substitute information; when the second money substitute information is successfully associated with a target human body image of the human body image according to the association information, personal identity information corresponding to the target human body image is queried; and payout information corresponding to the personal identity information is determined according to the second money substitute information and a game result.

Game image processing method, an electronic device, and a computer storage medium are provided. The method includes: in a money substitute operating stage, a first game image is acquired, and first money substitute information and human body image that are detected or recognized from the first game image are associated to obtain association information; in a payout stage, a detection and recognition result for a second game image is acquired before payment or collection of money substitute, the detection and recognition result at least including second money substitute information; when the second money substitute information is successfully associated with a target human body image of the human body image according to the association information, personal identity information corresponding to the target human body image is queried; and payout information corresponding to the personal identity information is determined according to the second money substitute information and a game result.