As the Iranian opposition continues to express skepticism about the election result, defeated candidate Mir-Hossein Mousavi says he will present documents that prove electoral fraud.

Mousavi, who has rejected the result of Iran's presidential election as fraudulent, said on Wednesday that a number of Iranian scholars are set to form a committee to preserve the vote of the people.

The committee aims to "make public documents proving fraud and irregularities in the election," Mousavi said in his latest statement issued on Wednesday.

The opposition leader added that the committee would pursue its objections to the vote result through the judiciary.

"I will join this committee as well," Mousavi confirmed.

The remarks came after Iran's electoral watchdog, the Guardian Council, confirmed the result of the June 12 poll following a partial vote recount and declared Mahmoud Ahmadinejad as the country's re-elected president.

Mousavi, President Ahmadinejad's main rival, had earlier rejected the offer of partial recount and refused to appoint a representative to the special committee.

Mehdi Karroubi, another one of President Ahmadinejad's rivals, also refused to send a representative to the commission over what he described as the "lack of impartiality" among the committee's members, some of whom had publicly supported the president.

The third candidate, Mohsen Rezaei, did not send a representative to the commission either.

Mousavi's move to reveal documents proving electoral fraud comes as Ayatollah Ahmad Jannati, secretary of Iran's top legislative body, announced on Monday that the recount of 10 percent of the ballot boxes had shown no irregularities in the vote.

"The Guardian Council after studying the issues [pertaining to the Iranian election] in several sessions, dismisses all the received complaints, and approves the accuracy of the 10th presidential election," Jannati said in a letter to Interior Minister Sadeq Mahsouli.