top of page
HDR
![](https://static.wixstatic.com/media/b03d2d_71ce5671f85541ff81a5701cb8aaa9aa~mv2_d_2720_2058_s_2.jpg/v1/fill/w_288,h_218,q_90/b03d2d_71ce5671f85541ff81a5701cb8aaa9aa~mv2_d_2720_2058_s_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_15522001229a4d26a3fc539d786f898a~mv2_d_2370_1795_s_2.jpg/v1/fill/w_288,h_218,q_90/b03d2d_15522001229a4d26a3fc539d786f898a~mv2_d_2370_1795_s_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_8a1f1f46fc21403d80f91054d393edf4~mv2_d_4000_3000_s_4_2.jpg/v1/fill/w_289,h_217,q_90/b03d2d_8a1f1f46fc21403d80f91054d393edf4~mv2_d_4000_3000_s_4_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_9002790db1394382ac199188936d1e21~mv2.jpg/v1/fill/w_288,h_422,q_90/b03d2d_9002790db1394382ac199188936d1e21~mv2.jpg)
![](https://static.wixstatic.com/media/b03d2d_02684fbed674409aa04cffb11f08f180~mv2_d_1468_1930_s_2.jpg/v1/fill/w_289,h_380,q_90/b03d2d_02684fbed674409aa04cffb11f08f180~mv2_d_1468_1930_s_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_7d5b6daff253471c8586c104bb944d48~mv2_d_2420_1637_s_2.jpg/v1/fill/w_288,h_195,q_90/b03d2d_7d5b6daff253471c8586c104bb944d48~mv2_d_2420_1637_s_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_108921c701744f1e9f792ebc34178322~mv2_d_2380_1801_s_2.jpg/v1/fill/w_288,h_218,q_90/b03d2d_108921c701744f1e9f792ebc34178322~mv2_d_2380_1801_s_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_46dcc4f3698143d79e600178d0570cd0~mv2_d_1624_2394_s_2.jpg/v1/fill/w_288,h_425,q_90/b03d2d_46dcc4f3698143d79e600178d0570cd0~mv2_d_1624_2394_s_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_2adf82fac1c140f2b28e9ce509da8700~mv2_d_2138_1626_s_2.jpg/v1/fill/w_288,h_219,q_90/b03d2d_2adf82fac1c140f2b28e9ce509da8700~mv2_d_2138_1626_s_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_e0006f9f8ae04e7a98ae8aba2d1d6470~mv2_d_2380_1805_s_2.jpg/v1/fill/w_288,h_218,q_90/b03d2d_e0006f9f8ae04e7a98ae8aba2d1d6470~mv2_d_2380_1805_s_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_3bd4a5367dfd4405ae743f221772dbdf~mv2_d_2336_1576_s_2.jpg/v1/fill/w_289,h_195,q_90/b03d2d_3bd4a5367dfd4405ae743f221772dbdf~mv2_d_2336_1576_s_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_b1ba00bfb29a408f990cfca3c8b55340~mv2.jpg/v1/fill/w_288,h_246,q_90/b03d2d_b1ba00bfb29a408f990cfca3c8b55340~mv2.jpg)
![](https://static.wixstatic.com/media/b03d2d_a6ff84b9e7a24fcca642a19871939224~mv2_d_2136_1453_s_2.jpg/v1/fill/w_288,h_196,q_90/b03d2d_a6ff84b9e7a24fcca642a19871939224~mv2_d_2136_1453_s_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_aa429281ca6145d387814a6a186cbe82~mv2_d_2370_1603_s_2.jpg/v1/fill/w_289,h_195,q_90/b03d2d_aa429281ca6145d387814a6a186cbe82~mv2_d_2370_1603_s_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_33559bda80ff405faf783fb7ac39f029~mv2.jpg/v1/fill/w_288,h_197,q_90/b03d2d_33559bda80ff405faf783fb7ac39f029~mv2.jpg)
![](https://static.wixstatic.com/media/b03d2d_4bafc965c5c040b39aca932c0ad9cd48~mv2_d_2136_1453_s_2.jpg/v1/fill/w_288,h_196,q_90/b03d2d_4bafc965c5c040b39aca932c0ad9cd48~mv2_d_2136_1453_s_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_36cfe23637bf4fe1a4beedef3560839a~mv2.jpg/v1/fill/w_288,h_64,q_90/b03d2d_36cfe23637bf4fe1a4beedef3560839a~mv2.jpg)
![](https://static.wixstatic.com/media/b03d2d_5e191702b0124ccaaf4ecef0ae35da69~mv2_d_2136_1446_s_2.jpg/v1/fill/w_288,h_195,q_90/b03d2d_5e191702b0124ccaaf4ecef0ae35da69~mv2_d_2136_1446_s_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_f3ca9afa7c4a4fcdaa61a559fc199a09~mv2.jpg/v1/fill/w_289,h_406,q_90/b03d2d_f3ca9afa7c4a4fcdaa61a559fc199a09~mv2.jpg)
![](https://static.wixstatic.com/media/b03d2d_057a69c920ef482e9d5f32b7160f03c9~mv2_d_1993_1309_s_2.jpg/v1/fill/w_288,h_189,q_90/b03d2d_057a69c920ef482e9d5f32b7160f03c9~mv2_d_1993_1309_s_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_c345c3e1be59495e8ab9f2df14770b77~mv2_d_2136_1453_s_2.jpg/v1/fill/w_288,h_196,q_90/b03d2d_c345c3e1be59495e8ab9f2df14770b77~mv2_d_2136_1453_s_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_281a894d81d740b5a0836df692ddfa3a~mv2_d_2057_1476_s_2.jpg/v1/fill/w_288,h_207,q_90/b03d2d_281a894d81d740b5a0836df692ddfa3a~mv2_d_2057_1476_s_2.jpg)
![](https://static.wixstatic.com/media/b03d2d_cb48bb18c30548939cd8bfc253ce10e6~mv2.jpg/v1/fill/w_288,h_197,q_90/b03d2d_cb48bb18c30548939cd8bfc253ce10e6~mv2.jpg)
![](https://static.wixstatic.com/media/b03d2d_55a86dae46c04e3899dc3ec4703e0eca~mv2.jpg/v1/fill/w_288,h_197,q_90/b03d2d_55a86dae46c04e3899dc3ec4703e0eca~mv2.jpg)
![](https://static.wixstatic.com/media/b03d2d_446f34067d44458f86b6646cab03713c~mv2_d_2136_1449_s_2.jpg/v1/fill/w_288,h_195,q_90/b03d2d_446f34067d44458f86b6646cab03713c~mv2_d_2136_1449_s_2.jpg)
HDR, Définition:
L'imagerie à grande gamme dynamique (ou imagerie large-gamme) (high-dynamic-range imaging ou HDRI) regroupe un ensemble de techniques numériques permettant d'obtenir une grande plage dynamique dans une image. Son intérêt est de pouvoir représenter ou de mémoriser de nombreux niveaux d'intensité lumineuse dans une image. Cette technique s'effectue en permettant d'attribuer plus de valeurs à un même pixel. D'abord développée pour les images générées par ordinateur, la technique s'est ensuite adaptée à la photographie numérique.
bottom of page