JPS6335379U - - Google Patents
Info
- Publication number
- JPS6335379U JPS6335379U JP12880986U JP12880986U JPS6335379U JP S6335379 U JPS6335379 U JP S6335379U JP 12880986 U JP12880986 U JP 12880986U JP 12880986 U JP12880986 U JP 12880986U JP S6335379 U JPS6335379 U JP S6335379U
- Authority
- JP
- Japan
- Prior art keywords
- slide
- frame
- information
- film
- image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims 2
- 230000000873 masking effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Control Of Exposure In Printing And Copying (AREA)
Description
第１図は本考案のスライド画像読取り装置の斜
視図、第２図はその光学部材の配置関係を示す説
明図であり、第３図はスライドフイルムの正面図
である。
図中の符号、１…円筒状光源、２…拡散フイル
ター、３…レンズ、４…ラインイメージセンサ、
５…ランプ、１０…フイルム保持装置、１１…ベ
ツド、１２…Ｌ型支持板、１３…窓、１５…板バ
ネ、１６…ストツパー、２０…フライドフイルム
、２１…枠、２２…アパーチヤー。
FIG. 1 is a perspective view of the slide image reading device of the present invention, FIG. 2 is an explanatory diagram showing the arrangement of optical members thereof, and FIG. 3 is a front view of the slide film. Symbols in the figure: 1... Cylindrical light source, 2... Diffusion filter, 3... Lens, 4... Line image sensor,
5... Lamp, 10... Film holding device, 11... Bed, 12... L-shaped support plate, 13... Window, 15... Leaf spring, 16... Stopper, 20... Fried film, 21... Frame, 22... Aperture.
Claims (1)
源と反対側に設けたレンズで収光し、イメージセ
ンサでスライドフイルムの画像情報を読取る装置
において、スライドフイルムの画像情報の読取り
前の段階で、該フイルムの枠の情報を検知するた
めの枠検知手段を設け、該検知手段によつて検知
された枠の情報によつて、アパーチヤーを透過し
た光に対する画像情報マスキングを行い得るよう
に構成したことを特徴とするスライド画像読取り
装置。 (2) 前記スライドフイルムに対して、レンズと
同じ側にランプを設け、そのランプによつて照射
されたスライドフイルムのアパーチヤーと枠との
反射光量の違い等により、枠の情報をあらかじめ
検知させるように構成したことを特徴とする実用
新案登録請求の範囲第１項記載のスライド画像読
取り装置。 (3) 前記スライドの枠の認識に際し、枠のコー
ナーだけを認識させるように構成したことを特徴
とする実用新案登録請求の範囲第１項記載のスラ
イド画像読取り装置。[Scope of Claim for Utility Model Registration] (1) In a device that passes diffused light through a slide film, collects the light with a lens provided on the opposite side of the light source, and reads image information of the slide film with an image sensor, an image of the slide film is used. Before reading the information, a frame detection means is provided to detect information on the frame of the film, and image information masking for light transmitted through the aperture is performed based on the information on the frame detected by the detection means. A slide image reading device characterized in that it is configured to perform. (2) A lamp is provided on the same side of the slide film as the lens, and information about the frame is detected in advance based on the difference in the amount of reflected light between the aperture of the slide film illuminated by the lamp and the frame. A slide image reading device according to claim 1, characterized in that the slide image reading device is configured as follows. (3) The slide image reading device according to claim 1, wherein when recognizing the frame of the slide, only the corners of the frame are recognized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12880986U JPH0513088Y2 (en) | 1986-08-26 | 1986-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12880986U JPH0513088Y2 (en) | 1986-08-26 | 1986-08-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6335379U true JPS6335379U (en) | 1988-03-07 |
| JPH0513088Y2 JPH0513088Y2 (en) | 1993-04-06 |
Family
ID=31024808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12880986U Expired - Lifetime JPH0513088Y2 (en) | 1986-08-26 | 1986-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0513088Y2 (en) |
-
1986
- 1986-08-26 JP JP12880986U patent/JPH0513088Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0513088Y2 (en) | 1993-04-06 |
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