Photograph-based game
First Claim
1. A method for playing a photograph-based game comprising:
- establishing a communication link between a game playing system and at least one game playing device which is operated by a player;
providing for presenting of game rules to the player on the at least one game playing device, the game rules including a plurality of tasks for the submission of at least one photographic image that is relevant to a category, the tasks being presented sequentially;
for each of the tasks;
providing for receiving a photographic image in the game playing system submitted via the established link from the game playing device;
computing an image signature for the submitted photographic image, the image signature comprising a multidimensional vector or graph which is a statistical representation of visual features extracted from patches of the photographic image; and
computing a relevance to the task, based on the computed image signature, the computing of the relevance to the task comprising classifying the image signature with a pretrained classifier model that has been trained on a training set of image signatures and respective labels, the training set of image signatures including image signatures computed for images that are labeled as relevant to the category; and
presenting a score to the player based on the computed relevance for the task before presenting a next of the tasks.
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Accused Products
Abstract
A system and a method for playing a photograph-based game are provided. The method includes establishing a communication link between a game playing system and one or more game playing devices, each of which is operated by a respective player. Game rules are presented to the player(s) on the respective game playing device(s). The game rules include at least one task for the submission of at least one photographic image. Provision is made for receiving a photographic image in the game playing system which has been submitted via the established link from the game playing device in response to the presented task. An image signature is computed for the submitted photographic image based on visual features extracted from the image and a relevance to the task is computed, based on the computed image signature. A score for the game is output for each player, based on the computed relevance of the submitted images for each of the tasks.
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Citations
20 Claims
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1. A method for playing a photograph-based game comprising:
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establishing a communication link between a game playing system and at least one game playing device which is operated by a player; providing for presenting of game rules to the player on the at least one game playing device, the game rules including a plurality of tasks for the submission of at least one photographic image that is relevant to a category, the tasks being presented sequentially; for each of the tasks; providing for receiving a photographic image in the game playing system submitted via the established link from the game playing device; computing an image signature for the submitted photographic image, the image signature comprising a multidimensional vector or graph which is a statistical representation of visual features extracted from patches of the photographic image; and computing a relevance to the task, based on the computed image signature, the computing of the relevance to the task comprising classifying the image signature with a pretrained classifier model that has been trained on a training set of image signatures and respective labels, the training set of image signatures including image signatures computed for images that are labeled as relevant to the category; and presenting a score to the player based on the computed relevance for the task before presenting a next of the tasks. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A computer program product comprising a non-transitory computer readable medium which stores instructions, which when executed by a computer, perform a method for playing a photograph-based game comprising:
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establishing a communication link between a game playing system and at least one game playing device which is operated by a player; providing for presenting of game rules to the player on the at least one game playing device, the game rules including a plurality of tasks for the submission of at least one photographic image that is relevant to a category, the tasks being presented sequentially; for each of the tasks; providing for receiving a photographic image in the game playing system submitted via the established link from the game playing device; computing an image signature for the submitted photographic image based on visual features extracted from the image, the computing of the image signature comprising modeling local descriptors extracted from the image using a mixture model to generate a corresponding image vector having vector elements that are indicative of parameters of mixture model components of the mixture model representing the extracted local descriptors of the image; and computing a relevance to the task, based on the computed image signature, comprising classifying the computed image signature with a pretrained classifier model that has been trained on a training set of image signatures and respective labels, the training set of image signatures including image signatures computed for images that are labeled as relevant to the category; and presenting a score to the player based on the computed relevance for the task before presenting a next of the tasks.
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16. A game playing system comprising:
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memory which stores instructions for; presenting of game rules to at least one player operating a communicatively-linked associated game playing device, the game rules including tasks presented sequentially for the submission of photographic images from the game playing device; for each of the tasks; providing for the player to pick one category label from a set of category labels that has not been triggered yet; providing for receiving a photographic image from the game playing device; providing for computing an image signature for the submitted photographic image the image signature being in the form of a feature vector which is based on visual features extracted from the image; and providing for computing a relevance to the task, based on the computed image signature and the category, the computing of the relevance to the task comprising classifying the computed image signature with a pretrained classifier model that has been trained on a training set of image signatures and respective labels, the training set of image signatures including image signatures computed for images that are labeled as relevant to the category; providing for presenting a score to the player based on the computed relevance for the task before presenting a next of the tasks and outputting a score for the game for the player based on the computed relevance; and providing for issuing a reward to at least one of the at least one player, based on the score for the game; and a processor in communication with the memory for executing the instructions. - View Dependent Claims (17, 18)
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19. A computer-implemented method for playing a photograph-based game comprising:
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providing for presenting of game rules to a player on a game playing device, the game rules including a plurality of tasks for the submission of at least one photographic image that is relevant to a category in a set of categories, the tasks being performed sequentially; providing instructions for causing a representation of each of the set of categories to be displayed on the game playing device; for each of the tasks; providing instructions for receiving the player'"'"'s selection of one of the categories in the set which has not yet been selected from the game playing device, for the player'"'"'s selected category, providing instructions for receiving a photographic image submitted by the game playing device; providing instructions for computing, with a processor, an image signature for the submitted photographic image based on visual features extracted from the image; and providing instructions for computing a relevance to the category, based on the computed image signature and presenting a score to the player based on the computed relevance for the category before presenting a next of the tasks; and providing instructions for outputting a score for the player for the game, based on the computed relevance for each of a plurality of selected ones of the categories of the photographic images submitted by the player. - View Dependent Claims (20)
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Specification