摘要:
A sequence of a plurality of images to be displayed as a slide show whilst accompanied by an audio item is generated by extracting (209) at least one feature of an audio item, such as pace, —extracting (203) at least one feature of each of a plurality of images; and determining (215) the next image to generate a sequence of selected ones of the plurality of images to be displayed whilst accompanied by the audio item on the basis of the extracted at least one feature of the audio item and on the basis of the extracted at least one feature of the image.
摘要:
A method for determining a value of an attribute to be associated with an image, the method comprising the steps of: determining saturation of each of a plurality of pixels of an image; selecting a set of a plurality of pixels from the pixels of the image having a saturation above a predetermined level; determining a value of an attribute on the basis of the selected set of pixels; and associating the determined value of the attribute with the image.
摘要:
A system computes a combined dominant color descriptor (DCD) of a plurality of images (IM 1, IM 2, IM n). The system comprises an input 206 for receiving a plurality of respective dominant color descriptors (DCD 1, DCD 2, DCD n) of respective images of the plurality of images (IM 1, IM 2, IM n). The system further comprises means 202 for generating a collection of generated color values (IM) based on dominant colors included in the received dominant color descriptors (DCD 1, DCD 2, DCD n), and means 204 for computing at least one dominant color of the collection of generated color values (IM) for inclusion in the combined dominant color descriptor (DCD). In the collection, at least one generated color value is included representing a dominant color in one of the received dominant color descriptors.
摘要:
A method of selecting at least one representative image from a plurality of images, the method comprising the steps of: dividing (201) the plurality of images into clusters according to a predetermined characteristic of the content of the plurality of images; selecting (203) at least one of the clusters based on the number of images in each of the clusters; and selecting (205) at least one image from the selected at least one cluster as the representative image.
摘要:
At least one region of interest within an image is determined, step 201. The image is resized to a target image size step 207. If at least one region of interest is determined the image is cropped to each of the at least one region of interest, step 205 and the cropped at least one region of interest is resized to the target image size. The re-sized image and the resized cropped at least one region of interest are stored for display, step 209.
摘要:
A method of processing a plurality of images comprises receiving a plurality of images, defining a set of images for processing, from the plurality of images, aligning one or more components within the set of images, transforming one or more of the aligned images by cropping, resizing and/or rotating the image(s) to create a series of transformed images, and creating an output comprising the series of transformed images, the output comprising either a stop motion video sequence or a single image.
摘要:
An object captured by a digital image is automatically identified by determining a location at which a digital image is captured; retrieving a plurality of candidate objects associated with said determined location; comparing an object captured by said digital image with each of said retrieved plurality of candidate objects to identify said object. One of the candidate images can be selected and used to create a collage of the captured image and a more complete image of the object.
摘要:
A method of generating a summary of an audio/visual data stream is provided, the data stream comprising a plurality of consecutive frames having audio and visual properties. A plurality of shots of an audio/visual data stream are detected (step 204). A plurality of segments of the audio/visual data stream are determined (step 206), each segment comprising a plurality of the shots of the data stream having similar visual properties. A segment of the determined plurality of segments is selected (step 208). For each shot of said selected segment of said data stream, the audio in a plurality of consecutive frames which occur after the end of said shot is extracted (step 210). At least one of the shots is selected based on the extracted audio (step 212). A summary is generated to include the selected at least one of the shots (step 214).
摘要:
A method for controlling a second modality based on a first modality is provided. The method comprises the steps: providing a first modality comprising time-dependent characteristics and a second modality capable of changing its appearance over time; automatically determining changes in the appearance of the second modality based on the time-dependent characteristics of the first modality; adjusting a smoothing degree by means of a user input device; and adapting the determined changes in appearance of the second modality based on the smoothing degree and on boundaries present in the time-dependent characteristics of the first modality to arrive at resulting changes in the appearance of the second modality.
摘要:
A summary comprising a plurality of selected segments of the content item is presented to a user (step 202) and a user input is received (step 204). The non-selected segments located between a previously presented segment and the segment being presented at the time of receiving said user input are determined (step 206) and each non-selected segment is assigned a ranking value (step 208). At least one non-selected segment is presented (step 210). Presentation of the selected segment being presented at the time of receiving the user input is resumed (step 212).