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1. 发明专利

JPH07284016A METHOD AND APPARATUS FOR DETERMINING MOVEMENT VECTOR IN DIGITAL IMAGE STABILIZING SYSTEM 失效
公开(公告)号：JPH07284016A
公开(公告)日：1995-10-27
申请号：JP28049993
申请日：1993-10-13
申请人： SAMSUNG ELECTRONIC
发明人： BOKU YOUCHIYORU , HAKU TOSHIKI , KIN TOUIKU
IPC分类号： H04N5/232 , H04N5/262 , H04N5/937 , H04N11/04 , H04N19/102 , H04N19/105 , H04N19/132 , H04N19/136 , H04N19/137 , H04N19/139 , H04N19/166 , H04N19/167 , H04N19/172 , H04N19/176 , H04N19/189 , H04N19/196 , H04N19/39 , H04N19/42 , H04N19/423 , H04N19/503 , H04N19/51 , H04N19/513 , H04N19/543 , H04N19/57 , H04N19/587 , H04N19/60 , H04N7/30
摘要： PURPOSE: To shorten operating time by removing noises in a motion vector and to facilitate the integration of system by enabling the judgement of video characteristics and the control/stop of system adaptive to a weighted value while switching an attenuation coefficient based on the identification of camera shake and pan. CONSTITUTION: Digital video data from a camera are impressed to a local motion vector 11 and a field memory 15, a local motion vector LMV from the vector 11 is applied to a field motion vector generating part 12 and from this part, a field motion vector FMV showing the entire motion of one field is generated. At a cumulative motion vector generating part 13, the vector FMV is added to a cumulative value up to the last time, and a cumulative motion vector AMV is generated for stabilizing fluctuation between continuous fields. At a compensated cumulative motion vector generating part 16, a compensated cumulative motion vector CAMV is generated for suppressing instability in the image caused by fine noises by detecting the erroneously detected motion contained in the vector AMV, this vector is stored in a field memory 15 and the video data are outputted according to addresses.

2. 发明专利

JPH06197264A DIGITAL IMAGE STABILIZATION METHOD AND SYSTEM 失效
公开(公告)号：JPH06197264A
公开(公告)日：1994-07-15
申请号：JP21290593
申请日：1993-08-27
申请人： SAMSUNG ELECTRONIC
发明人： HAKU TOSHIKI , PAKU YONCHIYURU , PAKU SUNUKU , KIN TOUIKU
IPC分类号： G03B5/00 , G06T7/20 , H04N5/14 , H04N5/232
摘要： PURPOSE: To reduce the cost of a digital video stabilizing system and to improve the stability of videos by enlarging the videos for removing off-the-normal boundaries by using accumulated new and old weighted values which are obtained by means of an edge detecting means, an edge pattern matching means, and a local/field motion vector generating means. CONSTITUTION: Original video data are accumulated in a field(F) memory 70 and an edge-detecting means 10 and an edge pattern matching means 20 decide M pieces of local(L) motion vectors(MV) between new and old data. Then LMV, FMV, accumulating (A) M, and F memory address generating means 30-60 successively check the correlation among the M pieces of LMVs, according to each prescribed procedure and generate an address by using an AMV, found by calculating the mean value of weighted values. A digital zooming means 80 reads out the data from the memory 70, removes off-the-normal boundaries, and outputs stabilized and enlarged video data based on the address. Therefore, the cost of a digital video stabilizing system can be reduced by making the circuit configuration of the system simpler, and the stability of videos is improved.

3. 发明专利

JPH07151377A INTERIOR MACHINE OF AIR CONDITIONER 失效
公开(公告)号：JPH07151377A
公开(公告)日：1995-06-13
申请号：JP20087394
申请日：1994-08-25
申请人： SAMSUNG ELECTRONIC
发明人： KIN TOUIKU
IPC分类号： F24F1/00 , F24F13/20 , F24F13/30 , F24F13/32
摘要： PURPOSE: To perform indoor cooling of two rooms using one indoor unit by disposing evaporators on the inside of front and rear panel members having air inlet and outlet and providing an inner air supply member. CONSTITUTION: Upon being driven through a motor 62 disposed in a front panel member 20, an air supply member 61 sucks indoor air from two rooms through air inlets 21, 21' and delivers cooling air to two rooms through air outlets 22, 22'. In other words, two indoor spaces are cooled using one air supply member 61. When any one of the air outlets 22, 22' is closed, any one indoor space is cooled and the other indoor space is humidified. According to the arrangement, power consumption can be reduced while minimizing vibration and noise.

4. 发明专利

JPH06303464A THREE-DIMENSIONAL FILTERING METHOD AND CIRCUIT THEREFOR 失效
公开(公告)号：JPH06303464A
公开(公告)日：1994-10-28
申请号：JP35462193
申请日：1993-12-29
申请人： SAMSUNG ELECTRONIC
发明人： KIN TOUIKU , HAKU TOSHIKI
IPC分类号： H04N5/14 , G06F17/10 , G06T5/20 , G06T13/00 , G06T13/80 , H03H17/00 , H04N5/21 , G06F15/31 , G06F15/62 , G06F15/68
摘要： PURPOSE: To improve the reliability of a video data processing system and to reduce a bit error by finding a difference absolute value between two input data and the sum of difference absolute values and generating a coefficient in accordance with this value. CONSTITUTION: Upper, lower, right, and left data of pixel data to be processed are stored in V registers 20, 40, 50, 60, and 90. An average of pixels adjacent in vertical and horizontal directions is found. Isolation degree coefficient generation means 179, 190, 210, and 230 output isolation degree coefficients dependent upon the differences between this average value and adjacent upper, lower, right, and left picture elements in one field. Variation coefficient generation means 180, 200, 220, and 240 output variation coefficients dependent upon differences between two fields. These coefficients are multiplied, and multiplication results are added to obtain a first value, and multiplied coefficients and upper, lower, right, and left video data are multiplied, and multiplication results are added to obtain a second value, and the second value is divided by the first value to output a final filtered output.

5. 发明专利

JPH06124194A AUTOMATIC SWITCHING DEVICE FOR CPU LOGIC 失效
公开(公告)号：JPH06124194A
公开(公告)日：1994-05-06
申请号：JP16090092
申请日：1992-06-19
申请人： SAMSUNG ELECTRONIC
发明人： KIN TOUIKU
IPC分类号： G06F9/06 , G06F9/445 , G06F13/40 , G06F15/177
摘要： PURPOSE: To switch and operate a system while setting a timing margin matching a sensed machine kind by automatically sensing the kind of the CPU of an IBM PC compatible machine. CONSTITUTION: When the power source is turned on after a CPU chip is fitted into a CPU socket 10, the CPU executes the BIOS routine stored in a ROM 20. When the kind of the CPU is detected by this routine, the BIOS reads the value of an MP# pin B14 of the CPU and judges whether or not the current CUP is i487SX. When the value of the pin B14 is 1, the CPU is not i487SX, so the BIOS reads out the value of coprocessor control register in the CPU in a next stage. Then when the read value is 37FH, the BIOS judges that the CPU is i486DX and sets a timing margin by software.

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