30 results about "Cheating" patented technology

The invention relates to a peeping cheating behavior identification method based on an attention area and discloses a peeping cheating behavior identification method based on an attention area. The method comprises the following steps: measuring a standard angle interval of a head angle of an examinee relative to a camera when the examinee watches a screen; during an examination, acquiring a faceimage of an examinee every 100ms through a camera, and judging whether the attention area is in a standard angle interval or not; (3) taking 1s as a statistical period, if the attention area of at least one of the corresponding ten times of judgment is within a standard angle interval, considering that the attention is concentrated, otherwise, considering that the attention is not concentrated; taking 3 min as a statistical period, if the time of inattention exceeds 60 s, considering that cheating suspicion exists, and displaying a warning message on a screen of the mobile terminal; if the warning message shows that no 1s in 10s is attention concentration, judging that cheating occurs. According to the invention, the position of the facial organ in the video image is identified, and then the position of the examinee attention concentration area is calculated.

The invention relates to a method and system for verifying cheating in a combat game, an electronic device and a storage medium, and the method comprises the steps: obtaining an operation instruction input set and combat related information of a local combat of a player client, and the combat related information comprises first state data after the combat is finished and a combat settlement protocol; according to the battle related information, the battle result of the player is settled, the battle result is fed back to the player client, and the operation instruction input set and the first state data are sent to the verification server; the verification server judges whether the player cheats in combat or not according to the operation instruction input set and the first state data, a universal game anti-cheating scheme is achieved under the condition that real-time operation of the game and real-time response of pictures are guaranteed, different anti-cheating data verification processing does not need to be carried out according to different cheating methods, and the game anti-cheating efficiency is improved. The problems of low efficiency and high maintenance cost caused by judging whether a player has cheating behaviors or not through data verification parameters in related technologies are solved.

The invention discloses a low-price cheating behavior identification system, which can judge whether a low-price cheating behavior exists or not according to a preset price bandwidth threshold value after receiving a commodity release request, so that the aim of automatically identifying the low-price cheating behavior is fulfilled, the follow-up strike on the low-price cheating behavior is facilitated, the consumption experience of the user is prevented from being reduced, and benign competition of the e-commerce industry is promoted. In addition, the invention also provides a low-price cheating behavior identification method and equipment and a readable storage medium. The technical effects correspond to the technical effects of the system.

The embodiment of the invention discloses a billiard game cheating identification method, which comprises the following steps: detecting the motion state of a billiard cue, and determining hitting parameters according to a detection result; inputting the hitting parameters into a pre-trained first collision model, and determining an energy value of a cue ball; acquiring a plurality of frames of images including a cue ball, analyzing the plurality of frames of images, and judging whether the cue ball collides with a target ball or not according to an analysis result; when it is determined that the cue ball does not collide with the target ball, obtaining first moving track information of the cue ball on the billiard table; determining a first energy consumption value of the cue ball according to the first moving track information of the cue ball on the billiard table; and calculating a first ratio of the first energy consumption value to the energy value, judging whether the first ratio is within a first preset ratio range, and when it is determined that the first ratio is not within the first preset ratio range, indicating that a cheating behavior exists. And the accuracy of identifying cheating behaviors is improved.

The invention discloses an online examination cheating identification method based on multi-instance learning, and relates to the technical field of examination cheating identification, and the method comprises the following steps: obtaining video information, and extracting video features; continuously sampling the extracted video features, and determining abnormal videos in the video features; generating a fragment label for each abnormal video by using a multi-instance generator for the abnormal videos; through the implementation of the cheating identification method, cheating behaviors can be accurately and easily found, the detection efficiency is relatively high, specific judgment standards exist, the accuracy is relatively high, few cheating detection data can be accurately positioned, the problem of difficulty in collection is solved, suspicious positions in a space can be quickly found, and the accuracy of cheating detection is improved. And the detection problem in a weak supervision mode can be solved, the burden of personnel is reduced, the cheating detection and identification efficiency and accuracy are improved, and the personnel can use the method conveniently.

The invention discloses a desktop game monitoring method, comprising the following steps: acquiring an image of each functional area of a desktop; when the current dealing is completed, obtaining a function area corresponding to the winner and a function area corresponding to the shipper according to the win-win information of the game participant; performing cheating detection by utilizing an image segmentation algorithm in the process that the referee receives the chips in the functional area corresponding to the transmitter, and sending a cheating alarm after a cheating behavior is detected; and in the process that the referee carries out compensation on the winner, carrying out cheating detection on the functional area corresponding to each winner by utilizing an image segmentation algorithm and an image recognition algorithm, and giving out a cheating alarm after a cheating behavior is detected. The invention discloses a desktop game monitoring device. By applying the embodiment of the invention, the cheating behaviors of the referee and the player are detected by identifying the images of the functional areas, and the alarm is given out after the cheating behaviors are detected, so that the technical problem that the dishonest behaviors between the referee and the user cannot be monitored in the prior art is solved.