Frame specifying method
First Claim
Patent Images
1. A frame specifying method executed by a computer, comprising:
- playing a dynamic image;
receiving an instruction signal based on an operation of instructing execution of a process about a partial scene in the dynamic image by a user; and
specifying, as triggered by receiving the instruction signal, a frame under the play when receiving the instruction signal as a process target frame in the frames constructing the dynamic image, and if a keyword character does not exist in the process target frame, specifying any one of a first frame and a second frame oppositely distanced to each other by a predetermined length of time from the process target frame;
wherein the predetermined length of time is determined based on a time-lag between the user'"'"'s operation and receiving the instruction signal.
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Abstract
To provide a technology of properly specifying a process target frame in a dynamic image in accordance with a user'"'"'s instruction. A frame specifying device plays a dynamic image, receives, when a user performs an operation of instructing execution of a process about a partial scene in the dynamic image, an instruction signal based on the user'"'"'s operation, and specifies, as triggered by receiving the instruction signal, a frame under the play or a frame distanced by a predetermined length of time from the frame under the play as the process target frame when receiving the instruction signal in the frames constructing the dynamic image.
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Citations
20 Claims
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1. A frame specifying method executed by a computer, comprising:
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playing a dynamic image; receiving an instruction signal based on an operation of instructing execution of a process about a partial scene in the dynamic image by a user; and specifying, as triggered by receiving the instruction signal, a frame under the play when receiving the instruction signal as a process target frame in the frames constructing the dynamic image, and if a keyword character does not exist in the process target frame, specifying any one of a first frame and a second frame oppositely distanced to each other by a predetermined length of time from the process target frame; wherein the predetermined length of time is determined based on a time-lag between the user'"'"'s operation and receiving the instruction signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A frame specifying device comprising:
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a playing unit to play a dynamic image; an instruction receiving unit to receive an instruction signal based on an operation of instructing execution of a process about a partial scene in the dynamic image by a user; and a frame specifying unit to specify, as triggered by receiving the instruction signal, a frame under the play when receiving the instruction signal as a process target frame in the frames constructing the dynamic image, and if a keyword character does not exist in the process target frame, to specify any one of a first frame and a second frame oppositely distanced to each other by a predetermined length of time from the process target frame; wherein the predetermined length of time is determined based on a time-lag between the user'"'"'s operation and receiving the instruction signal. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A storage medium readable by a computer, tangible embodying a program of instructions executable by the computer to perform method steps comprising:
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playing a dynamic image; receiving an instruction signal based on an operation of instructing execution of a process about a partial scene in the dynamic image by a user; and specifying, as triggered by receiving the instruction signal, a frame under the play when receiving the instruction signal as a process target frame in the frames constructing the dynamic image, and if a keyword character does not exist in the process target frame, specifying any one of a first frame and a second frame oppositely distanced to each other by a predetermined length of time from the process target frame; wherein the predetermined length of time is determined based on a time-lag between the user'"'"'s operation and receiving the instruction signal.
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Specification