Image transmitter for transmitting a frame of a fixed number of packets where each packet has a fixed number of image data
First Claim
1. An image transmitter comprising:
- an encoder for receiving image data and outputting coded image data;
a packet transmitter for receiving the coded image data from said encoder, buffering the coded image data while counting a data number, and when coded image data of one packet corresponding to a fixed data number is buffered, packetizing the coded image data and transmitting the packetized coded image data;
a first enable signal generator for generating a first enable signal which becomes enable at a start of transmission of each packet and disable at an end of transmission; and
a second enable signal generator for generating a second enable signal which becomes enable at a start of transmission of packets of a fixed packet number and disable at an end of transmission.
3 Assignments
0 Petitions
Accused Products
Abstract
An image transmitter has: an encoder for receiving image data and outputting coded image data; a packet transmitter for receiving the coded image data from the encoder, buffering the coded image data while counting a data number, and when coded image data of one packet of a fixed length is buffered, packetizing the coded image data and transmitting the packetized coded image data; a first enable signal generator for generating a first enable signal which becomes enable at a start of transmission of each packet and disable at an end of transmission; and a second enable signal generator for generating a second enable signal which becomes enable at a start of transmission of a predetermined number of packets and disable at an end of transmission. The image transmitter and image transmitting method are provided which can transmit image data to an application chip fabricated on the assumption that it receives a packet of a fixed data number and a frame of a fixed packet number.
14 Citations
20 Claims
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1. An image transmitter comprising:
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an encoder for receiving image data and outputting coded image data; a packet transmitter for receiving the coded image data from said encoder, buffering the coded image data while counting a data number, and when coded image data of one packet corresponding to a fixed data number is buffered, packetizing the coded image data and transmitting the packetized coded image data; a first enable signal generator for generating a first enable signal which becomes enable at a start of transmission of each packet and disable at an end of transmission; and a second enable signal generator for generating a second enable signal which becomes enable at a start of transmission of packets of a fixed packet number and disable at an end of transmission. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An image transmitting method comprising:
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an encoding step of receiving image data at an encoder and outputting coded image data from the encoder; a packet transmitting step of receiving at a memory the coded image data output from the encoder, buffering the coded image data in the memory while counting a data number received by the memory, and when coded image data of one packet corresponding to a fixed data number is buffered in the memory, packetizing the coded image data and transmitting the packetized coded image data from a transmitter; a first enable signal generating step of generating a first enable signal which becomes enable at a start of transmission of each packet from the transmitter and disable at an end of transmission of said each packet from the transmitter; and a second enable signal generating step of generating a second enable signal which becomes enable at a start of transmission of a fixed number of packets from the transmitter and disable at an end of transmission of the fixed number of packets from the transmitter. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification